Event: Rolls Royce Championship

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Opponent	Rating	Result
Alistair Jones	0	1 - 0
Andrew Robins	0	½ - ½
Tomasz D Adamski	0	½ - ½
Dylan Meyer	0	½ - ½
Maurice J Hill	0	0 - 1

performance = (sum(opponents ratings) + 400(wins-losses)) / games

0 = (0 + 400 * (1 - 1)) / 5)